摘要
根据地理信息系统数据库的特点,选用图块结构和图层结构逻辑设计,以武钢工业区为研究对象,阐述了利用Cartalinx和ArcView软件建立其基础地理数据库过程,重点讨论了Cartalinx在地形图定向、误差纠正、图幅拼接、数据转换及其数据库功能等问题。
On the basis of the character of GIS database and the logic design of map block and layer structure, this paper expatiated the process of using Cartalinx and ArcView software to build the basic GIS database in Wuhan Iron and Steel Industrial District. Some issues were emphasized, such as map directional, error correcting,map block spelling,data conversion by Cartalinx software and the functions of the database.
出处
《华中农业大学学报》
CAS
CSCD
北大核心
2003年第5期512-515,共4页
Journal of Huazhong Agricultural University
基金
湖北省科技攻关项目资助(2002AA201C57)
